Cervantes provided POLITICO with results from a urine drug screen showing that a sample from the lawmaker came with undetectable levels for a list of drugs including cocaine, THC, and opiates.

A second report contained the results of a urine drug screen for alcohol as well as a drug abuse panel, which tests for a host of controlled substances including barbiturates, cocaine ...

THE PROGRAM, KNOWN BY THE ACRONYM EDZ, IDENTIFIES CURRENT DRUG USE TRENDS IN MARYLAND, NOT BY RELYING ON WHAT THE DRUG USERS TELL PEOPLE THEY INGESTED, BUT BY TESTING THEIR URINE SAMPLES.